문제 https://leetcode.com/problems/maximum-frequency-stack/submissions/ Maximum Frequency Stack - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com 내 풀이 import java.util.*; public class FreqStack { public class Data { public int number; public int nowCount; public int latest; public Da..
